Multiple Assemblies exist for SMTL entry 1yyl
crystal structure of CD4M33, a scorpion-toxin mimic of CD4, in complex with HIV-1 YU2 gp120 envelope glycoprotein and anti-HIV-1 antibody 17b; X-RAY DIFFRACTION 2.75 Å

	SMTL ID 1yyl.1 Ligands 2-acetamido-2-deoxy-beta-D-glucopyranose Polypeptides Exterior membrane glycoprotein(GP120),Exterior membrane glycoprotein(GP120),Exterior membrane glycoprotein(GP120); antibody 17b light chain; antibody 17b heavy chain; CD4M33, scorpion-toxin mimic of CD4 Oligo-state hetero-1-1-1-1-mer
	SMTL ID 1yyl.2 Ligands 2-acetamido-2-deoxy-beta-D-glucopyranose Polypeptides Exterior membrane glycoprotein(GP120),Exterior membrane glycoprotein(GP120),Exterior membrane glycoprotein(GP120); antibody 17b light chain; antibody 17b heavy chain; CD4M33, scorpion-toxin mimic of CD4 Oligo-state hetero-1-1-1-1-mer